//字符串
let aaa: string = 'hello';
let str: string = `啊哈哈哈${aaa}`
console.log(str);

//数字类型
let notANumber: number = 456;//Nan
console.log(notANumber);

//boolean值
let bool:boolean = true;
let bool2:boolean = false;
let bool3:boolean = true;
let bool4:boolean = true;
console.log("bool=",bool);
console.log("bool2=",bool2);
console.log("bool3=",bool3);
console.log("bool4=",bool4);

export {}



